Just a fake anime trailer I put together out of boredom.

Edit (06/01/08): BGM at the start is Shigure's theme from the Ninja Scroll TV series OST and the second track is Beautiful World by Hikaru Utada as some of you have already mentioned. (having J-pop in the trailer was initially intended for a bit of comic relief :p)

Clips are from the Animatrix: Program, the Tales of Symphonia OVA, Samurai Deeper Kyo and the Ninja Scroll series.

Art is taken from http://www.thehylia.com/ and some were modified by me.